The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
May. 04, 1999

Filed:

Feb. 20, 1997
Applicant:
Inventor:

Isao Tsunoda, Wako, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
285 62 ; 2851241 ;
Abstract

A piping joint structure has a block joint disposed in a passenger's compartment and communicating with an evaporator, a first holder mounted on an end of a maintenance lid in the passenger's compartment closer to a dashboard panel, and a second holder combined with the first holder to hold the block joint on a side panel of a heater unit housing which confronts the dashboard panel.


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